C# Web Request w RestSharp - "The request was aborted: Could not create SSL/TLS secure channel"

I have an incredibly simple web request with RestSharp: ``` var client = new RestClient("https://website.net"); var request = new RestRequest("/process", Method.GET); request.AddParameter("cmd", "exe...

17 Apr at 20:48

Angular - How to fix 'property does not exist on type' error?

I am following [this video tutorial](https://www.youtube.com/watch?v=4lSvgj8ohAI&list=PL6n9fhu94yhXwcl3a6rIfAI7QmGYIkfK5&index=30) ([text version of the same](https://csharp-video-tutorials.blogspot.i...

11 Mar at 08:39

Convert JoinSqlBuilder to SqlExpressionVisitor

I have a function that returns SqlExpressionVisitor to be used later as an input to Select statements. ``` private SqlExpressionVisitor<Account> GetExpressionVisitor (int id, bool detailed, SqlExpr...

How to import a new font into a project - Angular 5

I want to import a new font to my Angular 5 project. I have tried: 1) Copying the file to assets/fonts/ 2) adding it to `.angular-cli.json` styles but I have checked that the file is not a `.css`,...

17 Apr at 13:6

ServiceStack - AutoQuery Admin View

I am using ServiceStack v.5.02. Issue: The AutoQuery 'views'/classes no longer automatically appear in the ServiceStack admin view. Steps taken: Firstly, I created a Customer class. ``` [Alias("Cu...

17 Apr at 11:46

JWT error IDX10634: Unable to create the SignatureProvider C#

I'm trying to run my app but it get stuck with the following error: > System.NotSupportedException HResult=0x80131515 Message=IDX10634: Unable to create the SignatureProvider. Algorithm: '[PII ...

17 Apr at 10:15

Get the first word from the string

I would like to get only the first word of the string regardless of any character or punctuation in front of it. Sometimes, there could be `,` or `.` or `!`. I don't want these characters. ``` var...

17 Apr at 02:6

Unexpected end of Stream, the content may have already been read by another component. Microsoft.AspNetCore.WebUtilities.MultipartReaderStream

I get an exception when I try to read multi part content from the request saying the content may have already been read by another component. ``` if (MultipartRequestHelper.IsMultipartContentType(Req...

17 Dec at 13:51

C# Selenium 'ExpectedConditions is obsolete'

When trying to explicitly wait for an element to become visible using ExpectedConditions, Visual Studio warns me that it is now obsolete and will be removed from Selenium soon. What is the current/...

16 Apr at 21:14

org.openqa.selenium.ElementNotInteractableException: Element is not reachable by keyboard: while sending text to FirstName field in Facebook

The error is : > Exception in thread "main" org.openqa.selenium.ElementNotInteractableException: Element is not reachable by keyboard ``` System.setProperty("webdriver.gecko.driver","//Users//rozali...

How to reinstall the latest cmake version?

I would like to install cmake the latest version, on Linux environment. I have cmake version 3.5 installed and is not supported by some applications. I tried to upgrade it by uninstalling the current ...

16 Apr at 14:13

The name `Array' does not exist in the current context

Does anyone know why I'm getting this error? This shows after upgrading my project to the new version of Unity3d. > Error CS0103: The name `Array' does not exist in the current context ``` #if IAP && ...

6 Jul at 05:25

Use Java lambda instead of 'if else'

With Java 8, I have this code: ``` if(element.exist()){ // Do something } ``` I want to convert to lambda style, ``` element.ifExist(el -> { // Do something }); ``` with an `ifExist` method ...

21 Mar at 11:5

How to parse signed zero?

Is it possible to parse signed zero? I tried several approaches but no one gives the proper result: ``` float test1 = Convert.ToSingle("-0.0"); float test2 = float.Parse("-0.0"); float test3; float.T...

16 Apr at 13:1

How to refresh access token

I have an Asp.net core web application which connects to an Identity server 4 application for authentication. There is also an API involved. The API consumes an access token as a bearer token. My ...

Spring Boot controller - Upload Multipart and JSON to DTO

I want to upload a file inside a form to a Spring Boot API endpoint. The UI is written in React: ``` export function createExpense(formData) { return dispatch => { axios.post(ENDPOINT, ...

20 Mar at 12:24

AttributeError: Module Pip has no attribute 'main'

I am trying to build the python api for an open source project called Zulip and I keep running into the same issue as indicated by the screenshot below. I am running python3 and my pip version is 10....

23 May at 13:27

Error after upgrading pip: cannot import name 'main'

Whenever I am trying to install any package using pip, I am getting this import error: ``` guru@guru-notebook:~$ pip3 install numpy Traceback (most recent call last): File "/usr/bin/pip3", line 9, ...

11 Jul at 18:40

How to properly make mock throw an error in Jest?

I'm testing my GraphQL api using Jest. I'm using a separate test suit for each query/mutation I have 2 tests (each one in a separate test suit) where I mock one function (namely, Meteor's `callMetho...

28 Jan at 22:55

Request.Browser.IsMobileDevice equivalent in ASP.Net Core (2.0)

In legacy asp.net and asp.net MVC, we could easily check if the request is from mobile device by using `IsMobileDevice` property of the request (`System.Web.HttpContext.Current.Request.Browser.IsMobil...

16 Jan at 09:31

How to get the GET Query Parameters in a simple way in Azure Functions?

I tried the following: ``` /// <summary> /// Request the Facebook Token /// </summary> [FunctionName("SolicitaFacebookToken")] [Route("SolicitaToken/?fbAppID={fbAppID}&fbCode={fbCode}&fbAppSecret={fbA...

23 Jan at 12:30

Upgrading React version and it's dependencies by reading package.json

I have an existing project, which has `react@15` and all it's dependencies according to that. But now I have to upgrade to `react@16` along with it's dependencies. Now, the problem is - there are a lo...

14 Apr at 06:8

How to navigate between different nested stacks in react navigation

# The Goal Using react navigation, navigate from a screen in a navigator to a screen in a different navigator. # More Detail If I have the following Navigator structure: - - - - - - - how ...

15 Apr at 05:34

Why is Parallel.Invoke much faster if the call is in a separate method?

I implemented the QuickSort-Algorithm 3 times and measured the time for sorting 50 million random numbers: 1. sequential (took ~14 seconds) 2. With Parallel.Invoke() in the same method as the sortin...

.NET decompiler distinction between "using" and "try...finally"

Given the following C# code in which the method is called in two different ways: ``` class Disposable : IDisposable { public void Dispose() { } } class Program { static void Main(st...

13 Apr at 11:11